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El‐Nahass MN, Youssif MM, El‐Daly HA, Fayed TA. Naked‐eye colorimetric and optical assay of heavy metals based on nano‐architectured prototype of organically functionalized mesoporous titania grafted with 4‐Chloro‐2‐(4'‐methyl‐benzothiazol‐2'‐ylazo)‐phenol. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Marwa N. El‐Nahass
- Department of Chemistry, Faculty of Science Tanta University Tanta Egypt
| | - Mahmoud M. Youssif
- Department of Chemistry, Faculty of Science Tanta University Tanta Egypt
| | - Hosny A. El‐Daly
- Department of Chemistry, Faculty of Science Tanta University Tanta Egypt
| | - Tarek A. Fayed
- Department of Chemistry, Faculty of Science Tanta University Tanta Egypt
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Mahesha P, Shetty NS, Kulkarni SD. A Review on Metal Ion Sensors Derived from Chalcone Precursor. J Fluoresc 2022; 32:835-862. [PMID: 35199297 PMCID: PMC9095558 DOI: 10.1007/s10895-022-02900-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Accepted: 02/01/2022] [Indexed: 11/26/2022]
Abstract
Disclosure of new molecular probes as chromogenic and fluorogenic cation sensors is scientifically exigent work. Recently chalcone derivatives gained more attention because of their structural variability. A suitable donor and acceptor groups separated by delocalized π-orbitals display excellent chromogenic and fluorogenic properties because of intramolecular charge transfer (ICT). These designed molecular frameworks provide the coordination sites to the incoming metal ions results in small changes in the optical properties. In a typical sensing behavior, coordination leads to a large conjugation plane with the probe resulted in hypo/hyperchromic shifts or red/blue shifts. In this review, we tried to converge the reported chalcone-derived sensors and explored the design, synthesis, metal ion sensing mechanism, and practical application of the probes. We expect that this review gives a basic outline for researchers to explore the field of chalcone-based sensors further.
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Affiliation(s)
- Priyanka Mahesha
- Department of Chemistry, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, 576104, India
| | - Nitinkumar S Shetty
- Department of Chemistry, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, 576104, India.
| | - Suresh D Kulkarni
- Department of Atomic and Molecular Physics, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India
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Yadav R, Baskaran T, Kaiprathu A, Ahmed M, Bhosale SV, Joseph S, Al‐Muhtaseb AH, Singh G, Sakthivel A, Vinu A. Recent Advances in the Preparation and Applications of Organo‐functionalized Porous Materials. Chem Asian J 2020; 15:2588-2621. [DOI: 10.1002/asia.202000651] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 06/26/2020] [Indexed: 12/29/2022]
Affiliation(s)
- Rekha Yadav
- Department of Chemistry Sri Venkateswara College University of Delhi Delhi 110021 India
| | - Thangaraj Baskaran
- Department of Chemistry Central University of Kerala Periye P.O. 671320 Kerala India
| | - Anjali Kaiprathu
- Department of Chemistry Central University of Kerala Periye P.O. 671320 Kerala India
| | - Maqsood Ahmed
- Department of Chemistry University of Delhi Delhi India
| | | | - Stalin Joseph
- Global Innovative Center for Advanced Nanomaterials Faculty of Engineering and Built Environment The University of Newcastle Callaghan 2308, NSW Australia
| | - Ala'a H. Al‐Muhtaseb
- Department of Petroleum and Chemical Engineering College of Engineering Sultan Qaboos University Muscat 123 P.O.Box 33 Oman
| | - Gurwinder Singh
- Global Innovative Center for Advanced Nanomaterials Faculty of Engineering and Built Environment The University of Newcastle Callaghan 2308, NSW Australia
| | | | - Ajayan Vinu
- Global Innovative Center for Advanced Nanomaterials Faculty of Engineering and Built Environment The University of Newcastle Callaghan 2308, NSW Australia
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Gonzalez Guillen A, Oszajca M, Luberda-Durnaś K, Lasocha W. Synthesis, crystal structure solution and characterization of two organic-inorganic hybrid layered materials based on metal sulfates and 1,4-phenylenediamine. ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY 2019; 75:1502-1508. [PMID: 31686661 DOI: 10.1107/s205322961901180x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Accepted: 08/27/2019] [Indexed: 11/10/2022]
Abstract
Two organic-inorganic hybrid layered materials, namely poly[(μ-1,4-diaminobenzene-κ2N:N')[μ3-sulfato(VI)-κ4O:O':O'',O''']manganese], [Mn(SO4)(C6H8N2)]n, 1, and poly[(μ-1,4-diaminobenzene-κ2N:N')[μ3-sulfato(VI)-κ4O:O':O'',O''']copper], [Cu(SO4)(C6H8N2)]n, 2, have been synthesized using 1,4-phenylenediamine (PPD) as an organic template and component (linker). Both materials form three-dimensional frameworks. The crystal structures were determined using data from powder X-ray diffraction measurements. The purity and morphology of the compounds were studied by elemental analyses and SEM investigations, and their thermal stabilities were determined by thermogravimetric and nonambient powder X-ray diffraction measurements, which indicated that 1 is stable up to 537 K and 2 is stable up to 437 K.
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Affiliation(s)
| | - Marcin Oszajca
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Krakow, Poland
| | - Katarzyna Luberda-Durnaś
- Institute of Geological Science PAS, Research Centre in 555 Krakow, Senacka 1, 31-002 Krakow, Poland
| | - Wieslaw Lasocha
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Krakow, Poland
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Zanoletti A, Vassura I, Venturini E, Monai M, Montini T, Federici S, Zacco A, Treccani L, Bontempi E. A New Porous Hybrid Material Derived From Silica Fume and Alginate for Sustainable Pollutants Reduction. Front Chem 2018; 6:60. [PMID: 29616212 PMCID: PMC5867481 DOI: 10.3389/fchem.2018.00060] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Accepted: 02/23/2018] [Indexed: 11/19/2022] Open
Abstract
In this work a new mesoporous adsorbent material obtained from a natural, high abundant raw material and a high volume industrial by-product is presented. The material is consolidated by the gelling properties of alginate and by decomposition of sodium-bicarbonate controlled porosity at low temperatures (70–80°C) at different scale lengths. The structural, thermal, and morphological characterization shows that the material is a mesoporous organic-inorganic hybrid. The material is tested as adsorbent, showing high performances. Methylene blue, used as model pollutant, can be adsorbed and removed from aqueous solutions even at a high concentration with efficiency up to 94%. By coating the material with a 100 nm thin film of titania, good photodegradation performance (more than 20%) can be imparted. Based on embodied energy and carbon footprint of its primary production, the sustainability of the new obtained material is evaluated and quantified in respect to activated carbon as well. It is shown that the new proposed material has an embodied energy lower than one order of magnitude in respect to the one of activated carbon, which represents the gold standards. The versatility of the new material is also demonstrated in terms of its design and manufacturing possibilities In addition, this material can be printed in 3D. Finally, preliminary results about its ability to capture diesel exhaust particulate matter are reported. The sample exposed to diesel contains a large amount of carbon in its surface. At the best of our knowledge, this is the first time that hybrid porous materials are proposed as a new class of sustainable materials, produced to reduce pollutants in the wastewaters and in the atmosphere.
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Affiliation(s)
- Alessandra Zanoletti
- Chemistry for Technologies Laboratory, INSTM and Department of Mechanical and Industrial Engineering, University of Brescia, Brescia, Italy
| | - Ivano Vassura
- Department of Industrial Chemistry "Toso Montanari", University of Bologna, Bologna, Italy.,Interdepartmental Center for Industrial Research "Energy and Environment", University of Bologna, Ravenna, Italy
| | - Elisa Venturini
- Department of Industrial Chemistry "Toso Montanari", University of Bologna, Bologna, Italy
| | - Matteo Monai
- Department of Chemical and Pharmaceutical Sciences, INSTM Trieste Research Unit and ICCOM-CNR Trieste Research Unit, Trieste, Italy
| | - Tiziano Montini
- Department of Chemical and Pharmaceutical Sciences, INSTM Trieste Research Unit and ICCOM-CNR Trieste Research Unit, Trieste, Italy
| | - Stefania Federici
- Chemistry for Technologies Laboratory, INSTM and Department of Mechanical and Industrial Engineering, University of Brescia, Brescia, Italy
| | - Annalisa Zacco
- Chemistry for Technologies Laboratory, INSTM and Department of Mechanical and Industrial Engineering, University of Brescia, Brescia, Italy
| | - Laura Treccani
- Petroceramics Spa, Kilometro Rosso Science & Technology Park, Stezzano, Italy
| | - Elza Bontempi
- Chemistry for Technologies Laboratory, INSTM and Department of Mechanical and Industrial Engineering, University of Brescia, Brescia, Italy
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Song J, Ma C, Zhang W, Li X, Zhang W, Wu R, Cheng X, Ali A, Yang M, Zhu L, Xia R, Xu X. Bandgap and Structure Engineering via Cation Exchange: From Binary Ag2S to Ternary AgInS2, Quaternary AgZnInS alloy and AgZnInS/ZnS Core/Shell Fluorescent Nanocrystals for Bioimaging. ACS APPLIED MATERIALS & INTERFACES 2016; 8:24826-24836. [PMID: 27575872 DOI: 10.1021/acsami.6b07768] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Attention on semiconductor nanocrystals have been largely focused because of their unique optical and electrical properties, which can be applied as light absorber and luminophore. However, the band gap and structure engineering of nanomaterials is not so easy because of their finite size. Here we demonstrate an approach for preparing ternary AgInS2 (AIS), quaternary AgZnInS (AZIS), AgInS2/ZnS and AgZnInS/ZnS nanocompounds based on cation exchange. First, pristine Ag2S quantum dots (QDs) with different sizes were synthesized in one-pot, followed by the partial cation exchange between In(3+) and Ag(+). Changing the initial ratio of In(3+) to Ag(+), reaction time and temperature can control the components of the obtained AIS QDs. Under the optimized conditions, AIS QDs were obtained for the first time with a cation disordered cubic phase and high photoluminescence (PL) quantum yield (QY) up to 32% in aqueous solution, demonstrating the great potential of cation exchange in the synthesis for nanocrystals with excellent optical properties. Sequentially, Zn(2+) ions were incorporated in situ through a second exchange of Zn(2+) to Ag(+)/In(3+), leading to distinct results under different reaction temperature. Addition of Zn(2+) precursor at room temperature produced AIS/ZnS core/shell NCs with successively enhancement of QY, while subsequent heating could obtain AZIS homogeneous alloy QDs with a successively blue-shift of PL emission. This allow us to tune the PL emission of the products from 483 to 675 nm and fabricate the chemically stable QDs core/ZnS shell structure. Based on the above results, a mechanism about the cation exchange for the ternary nanocrystals of different structures was proposed that the balance between cation exchange and diffusion is the key factor of controlling the band gap and structure of the final products. Furthermore, photostability and in vitro experiment demonstrated quite low cytotoxicity and remarkably promising applications in the field of clinical diagnosis.
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Affiliation(s)
- Jiangluqi Song
- Key Laboratory of Strongly-Coupled Quantum Matter Physics, Chinese Academy of Sciences , Hefei, Anhui 230026, China
- Department of Physics, University of Science and Technology of China , Hefei, Anhui 230026, China
| | - Chao Ma
- Key Laboratory of Strongly-Coupled Quantum Matter Physics, Chinese Academy of Sciences , Hefei, Anhui 230026, China
- Department of Physics, University of Science and Technology of China , Hefei, Anhui 230026, China
| | - Wenzhe Zhang
- Key Laboratory of Strongly-Coupled Quantum Matter Physics, Chinese Academy of Sciences , Hefei, Anhui 230026, China
- Department of Physics, University of Science and Technology of China , Hefei, Anhui 230026, China
| | - Xiaodong Li
- Key Laboratory of Strongly-Coupled Quantum Matter Physics, Chinese Academy of Sciences , Hefei, Anhui 230026, China
- Department of Physics, University of Science and Technology of China , Hefei, Anhui 230026, China
| | - Wenting Zhang
- Key Laboratory of Strongly-Coupled Quantum Matter Physics, Chinese Academy of Sciences , Hefei, Anhui 230026, China
- Department of Physics, University of Science and Technology of China , Hefei, Anhui 230026, China
| | - Rongbo Wu
- Key Laboratory of Strongly-Coupled Quantum Matter Physics, Chinese Academy of Sciences , Hefei, Anhui 230026, China
- Department of Physics, University of Science and Technology of China , Hefei, Anhui 230026, China
| | - Xiangcan Cheng
- Key Laboratory of Strongly-Coupled Quantum Matter Physics, Chinese Academy of Sciences , Hefei, Anhui 230026, China
- Department of Physics, University of Science and Technology of China , Hefei, Anhui 230026, China
| | - Asad Ali
- Key Laboratory of Strongly-Coupled Quantum Matter Physics, Chinese Academy of Sciences , Hefei, Anhui 230026, China
- Department of Physics, University of Science and Technology of China , Hefei, Anhui 230026, China
| | | | | | | | - Xiaoliang Xu
- Key Laboratory of Strongly-Coupled Quantum Matter Physics, Chinese Academy of Sciences , Hefei, Anhui 230026, China
- Department of Physics, University of Science and Technology of China , Hefei, Anhui 230026, China
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